Is GPT-Live the iPhone multitouch moment?

New interfaces show up before the products that need them. The mouse came before the Mac. The click wheel came before the iPod. Multitouch came before the iPhone. OpenAI shipped GPT-Live last week, a voice model that listens and talks at the same time instead of taking turns . Every voice assistant before this has felt like a walkie-talkie: you talk, then you wait, then it talks back. This one…